The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Feb 01, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (870.053) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
Evolutionary ecology
Plant ecology
Plant-animal interactions
Plant reproductive ecology
Metrics
H-Index
i10 Index
Citation Counts
86
232
25,239
* Total H IndexRankings
Ranking Based On Selection: 2
Conservation Biology
Evolutionary Ecology
Behavioural Ecology
Ornithology
Biological Invasions
Metrics
H-Index
i10 Index
Citation Counts
77
237
16,852
* Total H IndexRankings
Ranking Based On Selection: 3
animal ecology
conservation
natural resources
scavenging
wildlife
Metrics
H-Index
i10 Index
Citation Counts
77
221
17,293
* Total H IndexRankings
Ranking Based On Selection: 4
Evolutionary ecology
emerging infectious diseases
conservation
wetland ecology
behavioral
Metrics
H-Index
i10 Index
Citation Counts
74
258
19,435
* Total H IndexRankings
Ranking Based On Selection: 5
Freshwater ecology
invasive species
seed dispersal
waterbird ecology
Metrics
H-Index
i10 Index
Citation Counts
72
282
23,144
* Total H IndexRankings
Ranking Based On Selection: 6
Ecologia
medio ambiente
ecología evolutiva Biologia de la conservacion
Metrics
H-Index
i10 Index
Citation Counts
72
228
15,692
* Total H IndexRankings
Ranking Based On Selection: 7
evolutionary biology
conservation genetics
molecular ecology
hybridization
domestication
Metrics
H-Index
i10 Index
Citation Counts
67
123
17,332
* Total H IndexRankings
Ranking Based On Selection: 8
biología de la conservación
Metrics
H-Index
i10 Index
Citation Counts
62
189
11,888
* Total H IndexRankings
Ranking Based On Selection: 9
ecología
conservación
Metrics
H-Index
i10 Index
Citation Counts
60
206
13,390
* Total H IndexRankings
Ranking Based On Selection: 10
Ecology
Conservation Biology
Global Change
Metrics
H-Index
i10 Index
Citation Counts
57
118
18,196
* Total H IndexRankings
Ranking Based On Selection: 11
conservation biology
applied ecology
raptors
ornithology
seabirds
Metrics
H-Index
i10 Index
Citation Counts
56
183
10,571
* Total H IndexRankings
Ranking Based On Selection: 12
Ancient DNA
conservation genetics
biogeography
phylogeography
Metrics
H-Index
i10 Index
Citation Counts
54
87
11,585
* Total H IndexRankings
Ranking Based On Selection: 13
Zoologia
Ecologia
Parasitologia
Ecoepidemiologia
Ungulados
Metrics
H-Index
i10 Index
Citation Counts
54
226
10,108
* Total H IndexRankings
Ranking Based On Selection: 14
Biologia de la Consevación
Ecología Marina
Ecología trófica
Isótopos Estables
Ornitología
Metrics
H-Index
i10 Index
Citation Counts
52
90
6,625
* Total H IndexRankings
Ranking Based On Selection: 15
evolutionary biology
ornithology
natural history
zoology
Metrics
H-Index
i10 Index
Citation Counts
50
116
7,368
* Total H IndexRankings
Ranking Based On Selection: 16
demography
habitat quality
individual quality
interactions
top predators
Metrics
H-Index
i10 Index
Citation Counts
49
90
8,225
* Total H IndexRankings
Ranking Based On Selection: 17
Conservation Biology
Remote Sensing
Ornithology
Species Distribution Models
Lesser kestrel
Metrics
H-Index
i10 Index
Citation Counts
49
99
6,257
* Total H IndexRankings
Ranking Based On Selection: 18
ants
community ecology
behavioural ecology
thermophyly
Cataglyphis
Metrics
H-Index
i10 Index
Citation Counts
48
130
7,742
* Total H IndexRankings
Ranking Based On Selection: 19
Conservation genetics
molecular ecology
population genomics
Metrics
H-Index
i10 Index
Citation Counts
47
83
7,475
* Total H IndexRankings
Ranking Based On Selection: 20
Conservation Biology
Animal Ecology
Ecotoxicology
Sea Turtles
Metrics
H-Index
i10 Index
Citation Counts
46
115
6,303
* Total H IndexRankings
Ranking Based On Selection: 21
Bats evolutionary ecology and conservation
Metrics
H-Index
i10 Index
Citation Counts
46
115
6,925
* Total H IndexRankings
Ranking Based On Selection: 22
Population genomics
molecular ecology
evolutionary biology
conservation genetics
fisheries genetics
Metrics
H-Index
i10 Index
Citation Counts
46
87
6,254
* Total H IndexRankings
Ranking Based On Selection: 23
conservation biology
animal ecology
animal behavior
Metrics
H-Index
i10 Index
Citation Counts
45
91
6,079
* Total H IndexRankings
Ranking Based On Selection: 24
Historical ecology
Biological invasions
Freshwater fish
Mediterranean streams
Metrics
H-Index
i10 Index
Citation Counts
43
92
8,887
* Total H IndexRankings
Ranking Based On Selection: 25
Ecology
Metrics
H-Index
i10 Index
Citation Counts
42
97
5,499
Carlos M. Herrera
Estación Biológica de Doñana - CSIC
Sevilla, Spain
Metrics
H-Index
i10-Index
Citation Counts
86
232
25,239
Evolutionary ecology
Plant ecology
Plant-animal interactions
Plant reproductive ecology
José L. Tella
Estación Biológica de Doñana - CSIC
Sevilla, Spain
Metrics
H-Index
i10-Index
Citation Counts
77
237
16,852
Conservation Biology
Evolutionary Ecology
Behavioural Ecology
Ornithology
Biological Invasions
José Antonio Donázar
Estación Biológica de Doñana - CSIC
Sevilla, Spain
Metrics
H-Index
i10-Index
Citation Counts
77
221
17,293
animal ecology
conservation
natural resources
scavenging
wildlife
Jordi Figuerola
Estación Biológica de Doñana - CSIC
Sevilla, Spain
Metrics
H-Index
i10-Index
Citation Counts
74
258
19,435
Evolutionary ecology
emerging infectious diseases
conservation
wetland ecology
behavioral
Andy J. Green
Estación Biológica de Doñana - CSIC
Sevilla, Spain
Metrics
H-Index
i10-Index
Citation Counts
72
282
23,144
Freshwater ecology
invasive species
seed dispersal
waterbird ecology
Fernando Hiraldo
Estación Biológica de Doñana - CSIC
Sevilla, Spain
Metrics
H-Index
i10-Index
Citation Counts
72
228
15,692
Ecologia
medio ambiente
ecología evolutiva Biologia de la conservacion
Carles Vilà
Estación Biológica de Doñana - CSIC
Sevilla, Spain
Metrics
H-Index
i10-Index
Citation Counts
67
123
17,332
evolutionary biology
conservation genetics
molecular ecology
hybridization
domestication
Juan José Negro
Estación Biológica de Doñana - CSIC
Sevilla, Spain
Metrics
H-Index
i10-Index
Citation Counts
62
189
11,888
Francisco Palomares Fernandez
Estación Biológica de Doñana - CSIC
Sevilla, Spain
Metrics
H-Index
i10-Index
Citation Counts
60
206
13,390
Eloy Revilla
Estación Biológica de Doñana - CSIC
Sevilla, Spain
Metrics
H-Index
i10-Index
Citation Counts
57
118
18,196
Ecology
Conservation Biology
Global Change
Miguel Ferrer
Estación Biológica de Doñana - CSIC
Sevilla, Spain
Metrics
H-Index
i10-Index
Citation Counts
56
183
10,571
conservation biology
applied ecology
raptors
ornithology
seabirds
Jennifer A. Leonard
Estación Biológica de Doñana - CSIC
Sevilla, Spain
Metrics
H-Index
i10-Index
Citation Counts
54
87
11,585
Rc Soriguer
Estación Biológica de Doñana - CSIC
Sevilla, Spain
Metrics
H-Index
i10-Index
Citation Counts
54
226
10,108
Zoologia
Ecologia
Parasitologia
Ecoepidemiologia
Ungulados
Manuela González Forero
Estación Biológica de Doñana - CSIC
Sevilla, Spain
Metrics
H-Index
i10-Index
Citation Counts
52
90
6,625
Biologia de la Consevación
Ecología Marina
Ecología trófica
Isótopos Estables
Ornitología
Jaime Potti
Estación Biológica de Doñana - CSIC
Sevilla, Spain
Metrics
H-Index
i10-Index
Citation Counts
50
116
7,368
evolutionary biology
ornithology
natural history
zoology
Fabrizio Sergio
Estación Biológica de Doñana - CSIC
Sevilla, Spain
Metrics
H-Index
i10-Index
Citation Counts
49
90
8,225
demography
habitat quality
individual quality
interactions
top predators
Javier Bustamante Díaz
Estación Biológica de Doñana - CSIC
Sevilla, Spain
Metrics
H-Index
i10-Index
Citation Counts
49
99
6,257
Conservation Biology
Remote Sensing
Ornithology
Species Distribution Models
Lesser kestrel
Xim Cerda
Estación Biológica de Doñana - CSIC
Sevilla, Spain
Metrics
H-Index
i10-Index
Citation Counts
48
130
7,742
ants
community ecology
behavioural ecology
thermophyly
Cataglyphis
Jose A. Godoy
Estación Biológica de Doñana - CSIC
Sevilla, Spain
Metrics
H-Index
i10-Index
Citation Counts
47
83
7,475
Conservation genetics
molecular ecology
population genomics
Adolfo Marco
Estación Biológica de Doñana - CSIC
Sevilla, Spain
Metrics
H-Index
i10-Index
Citation Counts
46
115
6,303
Conservation Biology
Animal Ecology
Ecotoxicology
Sea Turtles
Javier Juste
Estación Biológica de Doñana - CSIC
Sevilla, Spain
Metrics
H-Index
i10-Index
Citation Counts
46
115
6,925
Bats evolutionary ecology and conservation
Ciro Rico
Estación Biológica de Doñana - CSIC
Sevilla, Spain
Metrics
H-Index
i10-Index
Citation Counts
46
87
6,254
Population genomics
molecular ecology
evolutionary biology
conservation genetics
fisheries genetics
Alejandro Rodríguez
Estación Biológica de Doñana - CSIC
Sevilla, Spain
Metrics
H-Index
i10-Index
Citation Counts
45
91
6,079
conservation biology
animal ecology
animal behavior
Miguel Clavero
Estación Biológica de Doñana - CSIC
Sevilla, Spain
Metrics
H-Index
i10-Index
Citation Counts
43
92
8,887
Historical ecology
Biological invasions
Freshwater fish
Mediterranean streams
David Serrano
Estación Biológica de Doñana - CSIC
Sevilla, Spain
Metrics
H-Index
i10-Index
Citation Counts
42
97
5,499